| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.46 | 5.191% | $156.1666 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $109.30 | 3.505% | $113.131 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $80.25 | 8.305% | $86.9148 | $86.91 | $86.90 | $86.90 |
| Purchase #4 | $99.61 | 12.634% | $112.1947 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $24.82 | 10.124% | $27.3328 | $27.33 | $27.35 | $27.30 |
| Purchase #6 | $240.94 | 7.206% | $258.3021 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $80.99 | 3.552% | $83.8668 | $83.87 | $83.85 | $83.90 |
| 7 purchase totals = | $784.37 | $837.9088 | $837.90 | $837.90 | $837.90 | |